“prediction market resolution isn't one mechanism but a spectrum with a trilemma at its core”
XO Labs publishes a framework for thinking about prediction market resolution as a spectrum rather than a single mechanism. The paper identifies the resolver trilemma between efficiency, decentralization, and security, using the Ukraine minerals market whale tax incident on Polymarket as a case study in token-weighted governance failure. They propose a layered architecture (XO Oracle) that routes each market to the level of security it actually requires.
Some technical background helpful
Platforms mentioned: Polymarket, UMA, Augur, Kleros, XO Market